CN205498936U - Angle sensor output current's able to programme controller - Google Patents
Angle sensor output current's able to programme controller Download PDFInfo
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- CN205498936U CN205498936U CN201620320068.2U CN201620320068U CN205498936U CN 205498936 U CN205498936 U CN 205498936U CN 201620320068 U CN201620320068 U CN 201620320068U CN 205498936 U CN205498936 U CN 205498936U
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Abstract
The utility model provides an angle sensor output current's able to programme controller, include: the controller panel, turn to subassembly, speed governing subassembly, turn to handle components and speed governing handle components, be provided with on the controller panel and turn to handle components and speed governing handle components, be provided with and turn to the subassembly turning to the handle components lower extreme, be provided with the speed governing subassembly at speed governing handle components lower extreme, the speed governing subassembly includes speed governing axle, drive gear and angle sensor. The utility model provides a pair of angle sensor output current's able to programme controller adopts angle sensor, makes the more accurate of controller work, reduces the error, but have better reliability and geng gao's measurement accuracy, various parameters are solidified in software, can not receive that the device is ageing, equipment error's influence, have reduced the maintenance cost of equipment, make the more steady of locomotive operation, the flexibility of the controller of concurrent operation has also increased, use more in a flexible way, the product design is more convenient.
Description
Technical field
This utility model relates to controlling device technique field, especially relates to a kind of angle sensor able to programme
The controller of device output electric current.
Background technology
Driver controller is the control equipment of railway locomotive, EMUs and industrial automation, as locomotive
Turn to, the master control electrical apparatus of speed governing.
Driver controller be driver for handling the master control electrical apparatus of locomotive operation, driver be utilized to control
Low-voltage electrical apparatus in circuit thus reach to control the purpose of electrical equipment in main circuit.
It is connected with Locomotive Converter in electric locomotive, provides discernible motor to turn to current transformer
To signal and tach signal.It is that driver is for handling the master control electrical apparatus of locomotive operation.Driver controller
The low-voltage electrical apparatus utilizing control circuit controls the electrical equipment of main circuit indirectly, and the quality of its action is straight
Connect and have influence on steadily handling and the realization of various operating mode of locomotive.
Driver controller mainly has two control cranks: one is referred to as steering tiller, and another is referred to as adjusting
Speed handle, is again main handle.Steering tiller be typically provided " front system ", " advance ", " 0 ", " retrogressing ",
" afterwards system " 5 handle positions, be used for changing locomotive traction, brake, advance, the operating mode such as retrogressing.
Speed adjusting lever has " 0 ", " 1 ", " liter ", " guarantor ", " fall " 5 for the driver controller of stepless speed regulation
Individual operating position, the driver controller for step speed regulation has 0 and 1-16 totally 17 operating position.
Under traction working condition, rotating speed and the power of diesel engine can be controlled by changing the position of speed adjusting lever,
Thus control pull strength and the speed of locomotive；Under resistive braking operating mode, it is also possible to by conversion speed governing
The position control diesel engine speed of handle, thus control resistive braking power.
In order to ensure the safety handled in locomotive operation, install additional between speed adjusting lever and steering tiller
Mechanical interlocks.Steering tiller just can only be shifted one's position when speed adjusting lever is in zero-bit, and adjusts
Speed handle just can only be shifted one's position when steering tiller is in non-neutral position.The former prevents charged change
Changing traffic direction, the latter ensure that and could carry by band after determining traffic direction.Steering tiller can only be simultaneously
Just can take off during " neutral " position, this guarantees after taking off steering tiller, speed adjusting lever can only keep
The movement of other positions can not be carried out again in " 0 " position.
Driver controller controls the proprietary parts of train operation pattern, current controller as rail vehicle
Using potentiometer as analog output components and parts, its principle is coil dividing potential drop, and slider is at coil
Upper movement, reaches the principle of analog output voltage model.
The shortcoming that prior art exists is determined by its potentiometer structure and operation principle, has 3
Shortcoming.
1: output voltage is by working power influence of fluctuations.
2: contact slides on resistance, mechanical friction contact, needs periodic maintenance to maintain.
3: frame for movement determines output characteristics, need to determine external structure according to potentiometer characteristic, should
Not enough with motility.
Utility model content
The purpose of this utility model is to provide department's control of a kind of angular transducer able to programme output electric current
Device, to solve, output voltage present in prior art is manual makees power-supply fluctuation influence technique problem.
The controller of the angular transducer a kind of able to programme output electric current that this utility model provides, including:
Controller panel, steering assembly, regulating module, steering tiller assembly and speed adjusting lever assembly；Described
Steering tiller assembly and speed adjusting lever assembly it is provided with, in steering tiller assembly lower end on controller panel
It is provided with steering assembly, speed adjusting lever assembly lower end is provided with regulating module；
Described regulating module includes speed governing axle, drives gear and angular transducer；Described speed governing axle one end
Being provided with driving gear, the other end is provided with angular transducer, described driving gear and described speed governing hands
Handle assembly engages.
Further, described speed adjusting lever assembly lower end is provided with transmission gear, described travelling gear with
Described driving gear engages, and is so capable of realizing driving transferring of gear by speed adjusting lever assembly,
Thus realize the regulation of speed.
Further, described angular transducer is provided with data transmission mouth, for the wiring of data wire,
It is capable of the connection of data and locomotive network, the data of angular transducer are passed in locomotive network
Go.
Further, described controller panel lower end is provided with return spring assembly, described driving gear
Side is provided with rotation boss, and described rotation boss can produce pressure to return spring assembly, so
Return spring assembly can be by rotating boss effect so that it is the speed adjusting lever of speed adjusting lever assembly is certainly
Dynamic reset.
Further, it is provided with shaft coupling between described speed governing axle and angular transducer, it is achieved speed governing axle
And the transmission between angular transducer.
Further, it is connected by interlock between described steering assembly and regulating module, it is achieved turn
To between assembly and regulating module, this ensure that the safety of operation.
Further, described controller panel is provided with lock assembly, described lock main part sets
Being equipped with locking and rotate cam, described locking rotates the connection of cam one end locking spring assembly, the other end
Connect steering assembly；Lock assembly realizes fixing steering assembly, and then also can by interlock
The enough control realized regulating module, so controls the startup of locomotive by lock assembly.
Further, described steering assembly includes switching fixing cam and locking connects cam；Described lock
Surely connect cam and rotate cam contact with described locking, it is achieved steering assembly coordinates even with lock assembly
Connect.
Further, described interlock one end is provided with interlocking rotating disk, sets on described interlocking rotating disk
It is equipped with indent draw-in groove.
Further, described switching is fixed and is provided with rotating gravure on cam, and described interlocking rotating disk can
Passing through in rotating gravure, described switching is fixed cam and can be passed through in described indent draw-in groove.
The controller of the angular transducer a kind of able to programme output electric current that this utility model provides, uses angle
Degree sensor, make that controller work is more accurate, reduction error；There is preferably reliability and Geng Gao
Certainty of measurement, various parameters solidify in software, will not be by device aging, the shadow of equipment error
Ring, reduce the maintenance cost of equipment；Make the more steady of locomotive operation, the controller simultaneously operated
Motility too increases.Owing to angular transducer is active device, its output voltage is not by running voltage
Fluctuation, output characteristics is more stable smooth；Angular transducer input is contactless magnetic field angle degree,
There is not the requirement of mechanical wear and periodic maintenance；The output characteristics of angular transducer passes through software programming
Realize, in application scenario without considering angular transducer own structural characteristics.Use more flexible, produce
Product design is convenient.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical side of the prior art
Case, will make simply the accompanying drawing used required in detailed description of the invention or description of the prior art below
Introduce, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
The department of the angular transducer a kind of able to programme output electric current that Fig. 1 provides for this utility model embodiment
The axonometric chart of control device；
Fig. 2 is the front view of the controller of the angular transducer a kind of able to programme output electric current shown in Fig. 1；
Fig. 3 is the right view of the controller of the angular transducer a kind of able to programme output electric current shown in Fig. 1；
Fig. 4 is another of the controller of the angular transducer a kind of able to programme output electric current shown in Fig. 1
Angle axonometric chart；
Fig. 5 be shown in Fig. 1 angular transducer a kind of able to programme output electric current controller turn to group
Part and regulating module structural representation.
Reference:
1-speed adjusting lever component palette；2-lock assembly；3-steering tiller assembly；4-angular transducer；
5-controller panel；6-locking rotates cam；7-shaft coupling；8-locks spring assembly；9-rotates convex
Platform；10-interlock；11-return spring assembly；12-regulating module；13-drives gear；14-turns
To assembly；15-interlocks rotating disk；The fixing cam of 16-switching；17-locking connects cam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious
So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.
In description of the present utility model, it should be noted that term " " center ", " on ", D score,
Orientation or the position relationship of the instruction such as "left", "right", " vertically ", " level ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplification is retouched
State rather than indicate or imply that the device of indication or element must have specific orientation, with specifically
Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy
The property wanted.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals
Connection.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in utility model.
The department of the angular transducer a kind of able to programme output electric current that Fig. 1 provides for this utility model embodiment
The axonometric chart of control device；Fig. 2 is department's control of the angular transducer a kind of able to programme output electric current shown in Fig. 1
The front view of device；Fig. 3 is the controller of the angular transducer a kind of able to programme output electric current shown in Fig. 1
Right view；Fig. 4 is the controller of the angular transducer a kind of able to programme output electric current shown in Fig. 1
Another angle axonometric chart；Fig. 5 is the angular transducer a kind of able to programme output electric current shown in Fig. 1
The steering assembly of controller and regulating module structural representation.
As Figure 1-5, the department of the angular transducer a kind of able to programme output electric current that the present embodiment provides
Control device, including: controller panel 5, steering assembly 14, regulating module 12, steering tiller assembly 3
With speed adjusting lever assembly；Steering tiller assembly 3 and speed adjusting lever assembly it is provided with on controller panel 5,
Steering tiller assembly 3 lower end is provided with steering assembly 14, speed adjusting lever assembly lower end is provided with tune
Speed assembly 12；
Regulating module 12 includes speed governing axle, drives gear 13 and angular transducer 4；Speed governing axle one end sets
Being equipped with driving gear 13, the other end is provided with angular transducer 4, drives gear 13 and speed adjusting lever group
Part engages.
In the present embodiment, controller panel 5 is provided with locomotive and turns to the steering tiller assembly 3 of use,
Controller panel 5 lower end is provided with the steering assembly 14 for being connected with steering tiller assembly 3；
It is additionally provided with the speed adjusting lever assembly for locomotive governing speed at controller panel 5.
The regulating module 12 being attached thereto, the tune of regulating module 12 it is provided with in controller panel 5 lower end
Speed axle and angular transducer 4 connect, and so make driving gear 13 rotate by rotation speed adjusting lever, from
And drive speed governing axle to rotate, thus angular transducer 4 detects the change of angle, it is achieved to locomotive
The regulation of speed.
Compared with prior art, use voltage output type angular transducer 4 to substitute traditional potentiometer to exist
Driver controller is applied.Overcome and use the potentiometric output voltage of transmission to be fluctuated by working power
Impact；Contact slides on resistance, mechanical friction contact, needs periodic maintenance to maintain；Frame for movement
Determining output characteristics, need to determine external structure according to potentiometer characteristic, application flexibility is not enough
Problem.
Have the advantage that:
1: owing to angular transducer 4 is active device, its output voltage is not fluctuated by running voltage,
Output characteristics is more stable smooth；
2: angular transducer 4 input is contactless magnetic field angle degree, there is not mechanical wear and periodically ties up
The requirement protected；
3: the output characteristics of angular transducer 4 is realized by software programming, in application scenario without considering
Angular transducer 4 own structural characteristics；Using more flexible, product design is convenient.
4: brought up to, by the potentiometer using degree of protection to be IP30, the angle that degree of protection is IP67 and pass
Sensor.Enhance degree of protection.
Angular transducer 4 is the novel sensor of a kind of active operation, relies on electronic device detection magnetic field
Angle changes, it is achieved the input of external condition change, and angular transducer 4 is internal uses digit chip,
By filling output characteristic curve under compiler, it is achieved exterior angle change respective devices output voltage is special
Newly installed programming requires output.
Angular transducer 4 uses aluminium alloy material shell, and the lid shell of closing reserves USB data line and display lamp
Passage, be magnetic in angular transducer 4 carrier, and angle position passes to angular transducer 4.
On above-described embodiment basis, further, speed adjusting lever assembly lower end is provided with transmission tooth
Wheel, travelling gear engages with driving gear 13, is so capable of realizing driving by speed adjusting lever assembly
Transferring of moving gear 13, thus realize the regulation of speed.
In the present embodiment, speed adjusting lever assembly lower end is engaged with transmission gear, is turned by speed adjusting lever
Dynamic, make transmission gear rotate, transmission gear engages with driving gear 13, so that driving gear 13
Rotating, drive gear 13 to be arranged on speed governing axle, speed governing axle uses permanent magnet to make, such speed governing axle
Rotation, cause the angle change in magnetic field, thus angular transducer 4 is able to detect that speed governing axle
Change, and then realize the regulation of the speed to whole locomotive.
Further, angular transducer 4 is provided with data transmission mouth, for the wiring of data wire,
It is capable of the connection of data and locomotive network, the data of angular transducer 4 are passed to locomotive network
In.
In the present embodiment, angular transducer 4 being provided with data transmission mouth, data wire passes from angle
Data in sensor 4 are sent in locomotive network by data wire, thus realize the speed to whole locomotive
Degree.
As it is shown on figure 3, further, controller panel 5 lower end is provided with return spring assembly 11,
Driving gear 13 side to be provided with rotation boss 9, rotating boss 9 can produce return spring assembly 11
Raw pressure, such return spring assembly 11 can be by acting on rotation boss 9 so that it is speed adjusting lever
The speed adjusting lever of assembly automatically resets.
In the present embodiment, controller panel 5 lower end is provided with return spring assembly 11, speed adjusting lever
Assembly drives transmission gear, and transmission gear drives and drives gear 13 to transfer, and then speed governing axle rotates, real
Existing speed regulation；It is provided with rotation boss 9 inside gear 13 driving, drives the rotational band of gear 13
The dynamic boss 9 that rotates rotates, and rotates boss 9 and applies certain pressure to return spring assembly 11, works as behaviour
The when of making the power that personnel remove applying from speed adjusting lever, return spring assembly 11 is given and is rotated boss 9
Apply a contrary power, enable speed adjusting lever to return to original position.
As it is shown in figure 1, further, between speed governing axle and angular transducer 4, it is provided with shaft coupling 7,
Realize the transmission between speed governing axle and angular transducer 4.
As it is shown in figure 5, further, filled by interlocking between steering assembly 14 and regulating module 12
Put 10 connections, it is achieved between steering assembly 14 and regulating module 12, this ensure that the safety of operation.
Interlocking device 10 between steering assembly 14 and regulating module 12, steering tiller can only be adjusted again
Speed handle just can be shifted one's position when being in zero-bit, has so been prevented from treating electricity conversion traffic direction.And
Speed adjusting lever can only just can be shifted one's position when being in non-neutral position by steering box handle；So as ensure that
Could carry by band after traffic direction；Steering tiller just can only take off when " neutral " position simultaneously, and this is just
Ensure that after taking off steering tiller, speed adjusting lever can only be maintained at " 0 " position and can not carry out other positions again
The movement put.
Driver controller mainly has two control cranks: one is referred to as steering tiller, and another is referred to as adjusting
Speed handle, is again main handle.Steering tiller be typically provided " front system ", " advance ", " 0 ", " retrogressing ",
" afterwards system " 5 handle positions, be used for changing locomotive traction, brake, advance, the operating mode such as retrogressing.
Speed adjusting lever has " 0 ", " 1 ", " liter ", " guarantor ", " fall " for the driver controller of stepless speed regulation
5 operating positions, the driver controller for step speed regulation has 0 and 1-16 totally 17 operating position.
Under traction working condition, rotating speed and the power of diesel engine can be controlled by changing the position of speed adjusting lever,
Thus control pull strength and the speed of locomotive；Under resistive braking operating mode, it is also possible to by conversion speed governing
The position control diesel engine speed of handle, thus control resistive braking power.
As shown in Figure 4, Figure 5, further, controller panel 5 is provided with lock assembly 2,
Being provided with locking on lock main part and rotate cam 6, locking rotates the connection of cam 6 one end locking groups of springs
Part 8, the other end connects steering assembly 14；Lock assembly 2 realizes fixing steering assembly 14, enters
And it also is able to realize the control to regulating module 12 by interlock 10, so by lock assembly 2
Control the startup of locomotive.
In the present embodiment, lock assembly 2 rotates cam 6 by the position of steering assembly 14 by locking
Fixing so that it is steering tiller cannot operate, and then achieves the control to locomotive main.
On above-described embodiment basis, further, steering assembly 14 includes switching fixing cam 16
Cam 17 is connected with locking；Locking connects cam 17 and contacts with locking rotation cam 6, it is achieved turn to group
Part 14 is connected with lock assembly 2.
There is steering spindle on steering assembly 14, steering spindle arranges fixing cam and locking connects cam 17；
Locking connects cam 17 and contacts with locking rotation cam 6, rotates cam 6 by key controller locking,
Thus realize fixing locking connection cam 17 position, and then steering assembly 14 can not operate,
Lose control.
On above-described embodiment basis, further, interlock 10 one end is provided with interlocking rotating disk
15, interlocking rotating disk 15 is provided with indent draw-in groove.
Interlock 10 two ends realize the cooperation linkage of steering assembly 14 and regulating module 12；Speed governing group
The speed adjusting lever of part 12 can control the rotation of interlock 10, the so connection on interlock 10
Steering assembly 14 is carried out locking control by the indent draw-in groove of lock rotating disk 15.
On above-described embodiment basis, further, the fixing cam 16 of switching is provided with rotation recessed
Groove, interlocking rotating disk 15 can pass through in rotating gravure, and the fixing cam 16 of switching can be at indent card
Groove passes through.
Time the fixing cam 16 of switching in the present embodiment is in the indent draw-in groove of rotating disk 15 of interlocking, energy
Enough operations being carried out by steering tiller turning to；When interlocking in the rotating gravure of the fixing cam 16 of switching
The when that rotating disk 15 passing through, steering tiller can not operate, and can only carry out the operation of speed adjusting lever；Realize
Switching single operation between steering tiller and speed adjusting lever.
The angular transducer 4 a kind of able to programme that this utility model provides exports the controller of electric current, uses
Angular transducer 4, make that controller works is more accurate, reduces error；Have preferably can reliability and
Higher certainty of measurement, various parameters solidify in software, will not be by device aging, equipment error
Impact, reduce the maintenance cost of equipment；Make the more steady of locomotive operation, the department's control simultaneously operated
The motility of device too increases.Owing to angular transducer is active device, its output voltage is not by work
The fluctuation of voltage, output characteristics is more stable smooth；Angular transducer input is contactless magnetic field angle
, there is not the requirement of mechanical wear and periodic maintenance in degree；The output characteristics of angular transducer passes through software
Programming realization, in application scenario without considering angular transducer own structural characteristics.Use more flexible,
Product design is convenient.
This utility model takes the lead in introduce angular transducer able to programme in controller field and substitutes tradition electricity
Position meter；Angular transducer output voltage curve can answer technology require be adjusted change, frame for movement without
Need to adjust, the driver controller design cycle can be shortened；Use wide power module, it is ensured that 0.7 1.4
In the range of times rated operational voltage, curve of output is reliable and stable.
It is last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model,
It is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments,
It will be understood by those within the art that: it still can be to the skill described in foregoing embodiments
Art scheme is modified, or the most some or all of technical characteristic is carried out equivalent；And this
A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment skill
The scope of art scheme.
Claims (10)
1. the controller of an angular transducer able to programme output electric current, it is characterised in that including: department
Control device panel, steering assembly, regulating module, steering tiller assembly and speed adjusting lever assembly；Described department
It is provided with steering tiller assembly and speed adjusting lever assembly on control device panel, sets in steering tiller assembly lower end
It is equipped with steering assembly, speed adjusting lever assembly lower end is provided with regulating module；
Described regulating module includes speed governing axle, drives gear and angular transducer；Described speed governing axle one end
Being provided with driving gear, the other end is provided with angular transducer, described driving gear and described speed governing hands
Handle assembly engages.
The controller of a kind of angular transducer able to programme the most according to claim 1 output electric current,
It is characterized in that, described speed adjusting lever assembly lower end is provided with transmission gear, described travelling gear and institute
State driving gear engagement.
The controller of a kind of angular transducer able to programme the most according to claim 1 output electric current,
It is characterized in that, described angular transducer is provided with data transmission mouth, for the wiring of data wire.
The controller of a kind of angular transducer able to programme the most according to claim 1 output electric current,
It is characterized in that, described controller panel lower end is provided with return spring assembly, described driving gear one
Side is provided with rotation boss, and described rotation boss can produce pressure to return spring assembly.
The controller of a kind of angular transducer able to programme the most according to claim 1 output electric current,
It is characterized in that, between described speed governing axle and angular transducer, be provided with shaft coupling.
The controller of a kind of angular transducer able to programme the most according to claim 1 output electric current,
It is characterized in that, be connected by interlock between described steering assembly and regulating module.
The controller of a kind of angular transducer able to programme the most according to claim 6 output electric current,
It is characterized in that, described controller panel is provided with lock assembly, described lock main part is arranged
Having locking to rotate cam, described locking rotates the connection of cam one end locking spring assembly, and the other end is even
Connect steering assembly.
The controller of a kind of angular transducer able to programme the most according to claim 7 output electric current,
It is characterized in that, described steering assembly includes switching fixing cam and locking connects cam；Described locking
Connect cam and rotate cam contact with described locking.
The controller of a kind of angular transducer able to programme the most according to claim 8 output electric current,
It is characterized in that, described interlock one end is provided with interlocking rotating disk, arranges on described interlocking rotating disk
There is indent draw-in groove.
The controller of a kind of angular transducer able to programme the most according to claim 9 output electric current,
It is characterized in that, described switching is fixed and is provided with rotating gravure on cam, and described interlocking rotating disk can be
Passing through in rotating gravure, described switching is fixed cam and can be passed through in described indent draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320068.2U CN205498936U (en) | 2016-04-15 | 2016-04-15 | Angle sensor output current's able to programme controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320068.2U CN205498936U (en) | 2016-04-15 | 2016-04-15 | Angle sensor output current's able to programme controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498936U true CN205498936U (en) | 2016-08-24 |
Family
ID=56715722
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320068.2U Expired - Fee Related CN205498936U (en) | 2016-04-15 | 2016-04-15 | Angle sensor output current's able to programme controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN205498936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
| CN107933583A (en) * | 2016-12-27 | 2018-04-20 | 西安铁路信号有限责任公司 | A kind of high-speed EMU driver controller |
| CN108819961A (en) * | 2018-09-11 | 2018-11-16 | 中铁上海工程局集团有限公司 | A kind of operation control system and control method of railcar |
-
2016
- 2016-04-15 CN CN201620320068.2U patent/CN205498936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627648A (en) * | 2016-10-21 | 2017-05-10 | 中车青岛四方车辆研究所有限公司 | Locomotive brake controller |
| CN107933583A (en) * | 2016-12-27 | 2018-04-20 | 西安铁路信号有限责任公司 | A kind of high-speed EMU driver controller |
| CN108819961A (en) * | 2018-09-11 | 2018-11-16 | 中铁上海工程局集团有限公司 | A kind of operation control system and control method of railcar |
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